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Stock Repurchase Program and Dividends - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Nov. 03, 2019	Oct. 28, 2018	Nov. 03, 2019	Oct. 28, 2018	Feb. 03, 2019
Stock Repurchase Program and Dividend [Line Items]
Common stock repurchased, shares	610,349	742,508	1,838,971	3,883,875
Common stock repurchased, average cost per share	$ 66.49	$ 61.15	$ 61.29	$ 56.70
Common stock repurchased, total cost	$ 40,583,000	$ 45,403,000	$ 112,714,000	$ 220,221,000
Stock repurchase program, remaining authorized repurchase amount	611,101		611,101
Treasure stock, value	$ 941,000	$ 205,000	$ 941,000	$ 205,000	$ 235,000
Cash dividend, per common share	$ 0.48	$ 0.43
Authorized cash dividend, per common share			$ 1.44	$ 1.29

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

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The cash outflow to reacquire common stock during the period.

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Amount remaining of a stock repurchase plan authorized.

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Number of shares that have been repurchased and retired during the period.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Quarterly per share dividend authorized to be paid in the future

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Stock Repurchase Program and Dividend [Line Items]

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